@Pasko To downgrade firmware to 1.3.4, please do the following steps to downgrade it: 1.Please download the middle firmware and upgrade it via web browser....

@ricky10q Generally speaking, the official driver for Mac 10.15 will be released in a month after the official 10.15 OS version came out. Right now, Apple released the preview of the Mac 10.15 only....

@Cobra91151 Do you use the Xiaomi Mi 9 Phone as the mobile hotspot and connect the computer with Archer T4U to the 5GHz of the mobile hotspot? With the issue you mentioned happened, does it affect...

@Gabrialkhan What is the operating system of your computer? With the adapter plugged into the USB port, can it be detected by the computer? Meanwhile is it still there even though it shows it is not...

@dik The Archer MR600 supports two carrier aggregation. For the frequency issue, the Archer MR600 is a dual band router, which means it supports 2.4GHz and 5GHz both. You can select one of them to...

@Gabrialkhan Do you have any ticket ID cause you have raised a support case? I tried to search our email system but no avail. Back to your case, we can do some troubleshooting: 1. What is the light...